Last Update: Tuesday 03rd of August 2010 04:01:06 PM :: manufacturing, contaminants, conventional, inexpensivechangeover, problemrebuilding, environmentally, fibresadvantages,
The Ultrasonic Break-down Method for cleaning and refining of vegetable fibres

Advantages of the method and of industrial manufacturing:

1.     Continuous and economic production

2.     Environmentally sound method

3.     Established as add-on system, therefore:


  • Upscaling and extension of production facilities are no problem
  • Rebuilding, upgrading, or modernising of the production plant is quick and inexpensive
  • Changeover to other raw materials is swift and easy
4.   Directed manufacturing of different fibre types and qualities through choice of raw materials and variation of process parameters

5.   Unwanted fibre substances like glues, scents and pigments (which may inhibit setting of concrete) as well as contaminants like mineral dust, bacteria and spores, organic will be removed


6.   Sub-products like shives or filter sludge can serve as additional energy source for operating the plant

7.   Easy Assurance and controlling of quality compared to conventional methods

8.   Different fibre raw materials can be processed, including all levels of retting and orientation (parallel or disordered)

SETRALIT®-natural fibers



The ultrasonic method


The basic raw material of SETRALIT®-Fibre is a non-wood natural fibre which is generally called “vegetable fibre”. In many cases this is a bast fibre like hemp, flax, nettle, kenaf... more

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